Portion of a fuel tank for a motorcycle



FIG. 1 is side view of a portion of a fuel tank for a motorcycle of thedesign shown as typically mounted on a motorcycle;

FIG. 2 is a perspective view of the portion of a fuel tank for amotorcycle of the design as seen from the top and a side;

FIG. 3 is a side elevation view thereof, the opposite side being amirror image;

FIG. 4 is front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Where included, broken lines showing environment or structure are forillustrative purposes only and form no part of the claimed design. Theportion of a fuel tank for a motorcycle in FIG. 1 is shown in a reducedscale relative to FIGS. 2-7.

The ornamental design for a portion of a fuel tank for a motorcycle, asshown and described.